Bluetune Usb Input Sd/mmc Card Supported Aux Port Led Display Built-in Fm Radio Remote Control Output Power 60w + 15w*2 8inches Subwoofer And 3inches 2 Satellite Speakers Frequency Response 40hz~20khz Drive Unit Subwoofer 8 & Satellite 3 X 2 Bluetooth Yes Battery N/a Weight Nil Dimension Nil Power 60w+15wx2 Frequency 40 Hz ~ 20 Khz Volume Nil Distortion Nil Warranty Yes Impedance Nil Micro Sd Card Yes Color Grey Aux Input Yes Fm Radio Yes Distortion Nil Charging Time N/a Led Display Yes Bluetooth Range 10 Meters Usb Port Yes Karaoke Port Nil Wireless Mic N/a Wired Mic N/a Remote Yes Battery Timing N/a Battery Timing N/a Portable N/a